baber/WOPTO huggingface dataset:
Patent JP-2022044208-A (JP)
Title: Electric oil pump
Inventor: OGAWA YUKITOSHI
IPC: H02K5/10
Filed: 2020-09-07
Abstract: To inhibit change of an internal pressure of a housing and inhibit ingress of water into the housing.SOLUTION: An electric oil pump 1 includes a housing 10 in which a sealed space 12 is formed. The housing 10 has: a deformable part 20 which may deform according to change of a pressure in the sealed space 12 while securing sealability of the sealed space 12; and a rigid part 30 having rigidity higher than that of the deformable part 20.SELECTED DRAWING: Figure 1
Patent JP-2022046081-A (JP)
Title: Ultrasonic flaw detection method, ultrasonic flaw detection device, and manufacturing method of steel material
Inventor: TERADA KAZUTAKA
IPC: G01N29/07
Filed: 2020-09-10
Abstract: To provide an ultrasonic flaw detection method which can easily and correctly determine the presence/absence of a defect in an inspection material by analyzing a received ultrasonic signal and determining whether the reception signal is derived from a defect or noise, an ultrasonic flaw detection device and a manufacturing method of a steel material.SOLUTION: An ultrasonic flaw detection method for detecting a defect in an inspection material and on a surface layer by using an ultrasonic wave comprises: an acquisition step of arranging an ultrasonic probe on the outside of the inspection material, repeatedly transmitting/receiving the ultrasonic wave while changing the position of the ultrasound probe with respect to the inspection material and acquiring a flaw detection signal; an extraction step of extracting the flaw detection signal including a defect instruction from the acquired flaw detection signals; a signal analysis step of calculating a phase fluctuation amount of a defect reflection signal from the extracted flaw detection signal; and a determination step of comparing the calculated phase fluctuation amount with a prescribed determination criterion to determine whether there is a defect or noise.SELECTED DRAWING: Figure 2
Patent JP-2022049341-A (JP)
Title: Game machine
Inventor: INOUE KOJI
IPC: A63F7/02
Filed: 2020-09-16
Abstract: To provide a game machine capable of increasing a player's interest.SOLUTION: A shift to a RUSH game state YG3 shown in Fig. 4(a) and to a RUSH game state YG12 shown in Fig. 4(b) is easier from a remedy game time-shortening game state YG5 shown in Fig. 4(a) and a remedy game time-shortening game state YG15 shown in Fig. 4(b) than from a challenge time game state YG4 shown in Fig. 4(a) and a chance time game state YG13 shown in Fig. 4(b), and a shift to a normal game state YG1 shown in Fig. 4(a) and a normal game state YG10 shown in Fig. 4(b) is more difficult from the remedy game time-shortening game state YG5 shown in Fig. 4(a) and the remedy game time-shortening game state YG15 shown in Fig. 4(b) than from the challenge time game state YG4 shown in Fig. 4(a) and the chance time game state YG13 shown in Fig. 4(b).SELECTED DRAWING: Figure 4
Patent JP-2022050161-A (JP)
Title: Seasoning take-out instrument
Inventor: TANAKA KUNIHIKO
IPC: A47G19/18
Filed: 2020-09-17
Abstract: To solve the problem that it is sometimes difficult for a user to take out an appropriate amount of a pasty seasoning put in a container with respect to a conventional seasoning take-out instrument.SOLUTION: A seasoning take-out instrument 1 allowing a user to take out a pasty seasoning enclosed inside includes: a cylindrical storage unit 41 having a first end part 45 disposed with a supply port 51, and a second end part 47 disposed with a female thread 48; a rod-like member 61 having a male thread 62 screwed with the female thread 48, and arranged so as to penetrate into the second end part 47; and a displacement unit 65 stored in side the storage unit 41 and capable of being displaced in such a direction to come closer to the first end part 45 along the inner peripheral surface of the storage unit 41 with the rotation of the rod-like member 61 in a predetermined rotation direction to the storage unit 41. The seasoning take-out instrument 1 facilitates taking out a demanded amount of the pasty seasoning from a container.SELECTED DRAWING: Figure 1
Patent JP-2021002861-A (JP)
Title: Display apparatus
Inventor: HAMADA KOICHI
IPC: H04N21/436
Filed: 2020-09-23
Abstract: To provide a technique by which it is possible to reduce labor for a user to set account information to the user's display apparatus, with respect to the display apparatus for viewing contents.SOLUTION: A content viewing system includes: a first display apparatus and a second display apparatus configured to communicate with each other via a home network, receive and reproduce contents of a content distribution service from a server on a network; and a mobile terminal configured to communicate with each of the display apparatuses. An information processing method of the content viewing system includes: a first step of obtaining account information, which the mobile terminal has, from the mobile terminal by the first display apparatus, the account information being associated with the content distribution service; a second step of transferring the account information to the second display apparatus by the first display apparatus; and a third step of receiving the contents from the server by using the account information by the second display apparatus to reproduce the contents.SELECTED DRAWING: Figure 1
Patent JP-2022052198-A (JP)
Title: Component mounting device and component mounting method
Inventor: IWATA ISATO
IPC: H05K13/08
Filed: 2020-09-23
Abstract: To provide a component mounting device and a component mounting method, capable of securing mounting quality and efficiently mounting a component even if a substrate is warped.SOLUTION: A component mounting method includes a fixed point measuring step (ST12), an additional measuring step (ST13), a learning data creating step (ST1A), a learning step (ST2A), an additional point height estimating step (ST3A), and a component mounting step (ST19). The fixed point measuring step measures a height of a fixed point measurement point on an upper surface of a substrate. The additional measuring step measures a height of an additional measurement point different from the fixed point measurement point. The learning data creating step creates learning data on the basis of the measured height of the fixed point measurement point and the measured height of the additional measurement point. The learning step generates a learning model on the basis of the learning data. The additional point height estimating step estimates the height of the additional measurement point from the height of the fixed point measurement point measured using the generated learning model. The component mounting step lowers a nozzle and mounts the component on a mounting point on the basis of the measured height of the fixed point measurement point and the estimated height of the additional measurement point.SELECTED DRAWING: Figure 8
Patent JP-2022052439-A (JP)
Title: Game machine
Inventor: NAKAGAWA TAKUYA
IPC: A63F7/02
Filed: 2020-09-23
Abstract: To increase the interest of a game with new playability.SOLUTION: A game machine includes determination means for determining a winning/losing on the basis of the entry of a game ball into a start port, advantageous game execution means for executing an advantageous game that is advantageous to a player on the basis of a fact that the winning determination result is derived by the winning/losing determination, state setting means capable of setting a game state after the advantageous game to a specific state, second determination means for performing a second winning/losing determination when a predetermined condition is satisfied, opening/closing control means for controlling the opening/closing of a variable start port on the basis of a fact that the winning determination result is derived by the second winning/losing determination, a winning port that is provided in the game area so as to be opened/closed and can be opened by a game ball that has entered the variable start port, putout control means for putting out a prize ball on the basis of the entry of the game ball into the winning port, and state changing means capable of changing the game state from the specific state to another game state before the opening of the variable start port is started, after the winning determination result is derived by the second winning/losing determination in the specific state.SELECTED DRAWING: Figure 88
Patent JP-2021076588-A (JP)
Title: Method for quantitatively identifying environmentally-friendly lead-free silicon brass with high strength, high plasticity and free-cutting property
Inventor: YANG CHAO
IPC: C22C9/04
Filed: 2020-09-24
Abstract: To provide a method that can be executed simply, and quantitatively identifies a silicon brass alloy with high strength, high plasticity and free-cutting property at low cost.SOLUTION: A method comprises: conducting a quasi-static tensile mechanical property test; determining quasi-static tensile yield stress σs and elongation δ for silicon brass alloys with different zinc equivalents; calculating cutting dynamic yield stress σd; with the zinc equivalent of the silicon brass alloy taken on a horizontal axis, and the quasi-static tensile yield stress σs, the elongation δ, and the cutting dynamic yield stress σd taken on a vertical axis, plotting a change tendency diagram of the quasi-static tensile yield stress σs, the elongation δ and the cutting dynamic yield stress σd with respect to the zinc equivalent; and acquiring an alloy with high strength, high plasticity and free-cutting property in which the quasi-static tensile yield stress σs is 100 MPa to 250 MPa, the elongation δ is 40% to 15%, and the dynamic yield stress σd is smaller than the quasi-static tensile yield stress σs.SELECTED DRAWING: Figure 3
Patent JP-2022053991-A (JP)
Title: Control device of internal combustion engine
Inventor: KOBASHI NORIYASU
IPC: F02D45/00
Filed: 2020-09-25
Abstract: To suppress deterioration in fuel economy.SOLUTION: A control device of an internal combustion engine is used for a multi-cylinder internal combustion engine in which a filter for removing particulate matter for each of banks is installed in an exhaust system, and controls the internal combustion engine so as to perform fuel cut for stopping fuel injection when a fuel cut condition is established. A fuel cut permission time is set for each of the banks on the basis of a temperature of the filter for each of the banks, and fuel cut is inhibited with the usage of the shortest permission time among the fuel cut permission times set for each of the banks. This makes it possible to suppress deterioration of fuel economy.SELECTED DRAWING: Figure 3
Patent JP-2022055851-A (JP)
Title: Chain guide
Inventor: NAMIE TSUTOMU
IPC: F16H7/08
Filed: 2020-09-29
Abstract: To provide a chain guide capable of reducing vibration or noise while maintaining required strength, rigidity and durability.SOLUTION: In a chain guide 100 according to the present invention, a support wall part 125 extending forward from a boss part 121 constituting a peripheral wall of a pivot shaft along a surface vertical to an oscillation axis SA comprises a connection part 127 formed so as to reduce a cross-sectional area toward the boss part 121 while including a top face continued through a step 128 to a top face of a base body part 126 where a travel surface side rib 130 is provided. The travel surface side rib 130 is not in contact with the boss part 121. A back side of a pivot axis side end region of the travel surface side rib 130 does not include a coupling portion whose dimension in a width direction is larger than a thickness of the support wall part 126 and which extends in an oscillation direction.SELECTED DRAWING: Figure 3
Patent JP-2021055846-A (JP)
Title: Drive transmission device for vehicle
Inventor: KAWAMOTO MASAKI
IPC: B60K6/36
Filed: 2020-09-30
Abstract: To provide a technology which can arrange a parking gear while suppressing the enlargement of an axial dimension of a device as a whole irrespective of the presence or absence and an arrangement position of a switching mechanism for separating a rotating electric machine which is drive-connected to a differential input gear without the intervention of an input member which is drive-connected to an internal combustion engine from the differential input gear.SOLUTION: A parking gear GP regulated in rotation by a parking lock mechanism is arranged so as to rotate integrally with a second counter shaft 32a. The parking gear GP is arranged between a seventh gear G7 and an eighth gear G8 in an axial direction L, and an arrangement region of the parking gear GP in the axial direction L is entirely included in an arrangement region of a differential gear device 6 in the axial direction L.SELECTED DRAWING: Figure 2
Patent JP-2022059747-A (JP)
Title: Information distribution system, information distribution device, and information distribution program
Inventor: KATSUMATA NORIO
IPC: G06F13/00
Filed: 2020-10-02
Abstract: To provide an information distribution system that notifies a user of the issuance of evacuation preparation information or evacuation information.SOLUTION: An information distribution system includes: a distribution device for distributing evacuation preparation information for promoting inhabitants to prepare to evacuate or evacuation information for promoting evacuations; and a reception terminal for receiving and outputting evacuation information, the distribution device and the reception terminal being connected together via a line. The distribution device receives an input of a destination to which the evacuation preparation information or the evacuation information is to be distributed and issuance information including the evacuation preparation information or the evacuation information, specifies in advance a user who belongs to the distribution destination and also needs to be supported to evacuate and an evacuating action supporter who supports a person who needs to be supported to evacuate to be users of the distribution destination when the distribution information is the evacuation preparation information. When the distribution information is the evacuation information, the distribution device specifies a user who belongs to a distribution destination group to be a distribution destination, and sends the evacuation preparation information or the evacuation information to a reception terminal of the specified user. The reception terminal outputs the issuance information on the basis of notification information from the distribution device and notifies the user of the notification information.SELECTED DRAWING: Figure 1
Patent JP-2022059896-A (JP)
Title: Heat-conductive resin composition, heat dissipation member, electronic apparatus, and method for producing heat-conductive resin composition
Inventor: LIU BING
IPC: C08L101/00
Filed: 2020-10-02
Abstract: To provide a heat-conductive resin composition for a heat dissipation member having high heat conductivity in a thickness direction, a heat dissipation member using the same, and an electronic apparatus using the same, and to provide a method for producing a heat-conductive resin composition for a heat dissipation member having high heat conductivity in a thickness direction at low cost.SOLUTION: A heat-conductive resin composition contains a first heat-conductive inorganic filler that is fibrous, a second heat-conductive inorganic filler having different shapes or sizes from the first heat-conductive filler, and a resin, in which a percentage content of the first heat-conductive inorganic filler is 0.1-10 wt.%, and a percentage content of the second heat-conductive inorganic filler is 60-88 wt.%, with respect to the solid content (component other than solvent contained in heat-conductive resin composition) in the heat-conductive resin composition.SELECTED DRAWING: Figure 1
Patent JP-2022064598-A (JP)
Title: Developer supply system
Inventor: ISOBE KEISUKE
IPC: G03G15/08
Filed: 2020-10-14
Abstract: To further improve a contraction movement and an extension movement of a pump unit to stabilize the amount of developer discharged from a discharge port of a developer supply container even when the bulk density of developer in the vicinity of the discharge port is higher than expected.SOLUTION: A control unit controls a driving unit so as to stop a developer storage unit at any one position of a first stop position at which a contraction movement of a pump unit is performed earlier than the timing to start the rotation of the developer storage unit and a second stop position at which an extension movement of the pump unit is performed earlier than the timing to start the rotation of the developer storage unit, and in making a transition from a first mode for stopping the developer storage unit at the first stop position for the timing to start the rotation of the developer storage unit to a second mode for stopping the developer storage unit at the second stop position for the timing to start the rotation of the developer storage unit, controls the driving unit so as to stop the drive of a developer supply container for a predetermined time longer than the intermittent driving time of the developer supply container, and subsequently stop the developer storage unit at the second stop position.SELECTED DRAWING: Figure 16
Patent JP-2022066763-A (JP)
Title: Compounds and photoresponsive nitrosonium ion donors
Inventor: IEDA NAOYA
IPC: C07F9/6568
Filed: 2020-10-19
Abstract: To provide: compounds that specifically release NO+ in response to irradiation with light; and photoresponsive NO+ donors comprising the compounds.SOLUTION: The invention provides: compounds represented by formulas (1)-(3) in the figure; and photoresponsive NO+ donors comprising the compounds.SELECTED DRAWING: None
Patent JP-2022067806-A (JP)
Title: Rubber composition and pneumatic tire
Inventor: HAYAMI Jumpei
IPC: B60C1/00
Filed: 2020-10-21
Abstract: To provide a rubber composition having an improved balance between tanδ(0°C) and tanδ(60°C).SOLUTION: A rubber composition contains a diene rubber and a liquid crystal polymer. The ratio of tanδ(0°C)/tanδ(60°C) is 1.1 or more where tanδ(0°C) is the tanδ of vulcanized rubber measured at 0°C and tanδ(60°C) is the tanδ of the vulcanized rubber measured at 60°C. The liquid crystal polymer is preferably a branched liquid crystal polymer having a branched structure. More preferably, the branched liquid crystal polymer is a reactant of a mesogen group-containing compound having at least an active hydrogen group and a branched isocyanate compound having a branched structure.SELECTED DRAWING: None
Patent JP-2022072771-A (JP)
Title: Information processing apparatus, information processing method, and program therefor
Inventor: AOKI HIROKI
IPC: B41J2/01
Filed: 2020-10-30
Abstract: To provide an information processing apparatus, an information processing method, and a program therefor that can facilitate a user's work.SOLUTION: An information processing apparatus 30 is an information processing apparatus that processes information on textile printing processing performed by an ink jet device that discharges ink onto a cloth 99 to draw an image, and at least one of a pre-processing device that performs pre-processing on the cloth before the image is drawn and a post-processing device that performs post-processing on the cloth after the image is drawn. The information processing apparatus comprises: an acquisition unit 33 that acquires image data obtained by digitizing the cloth on which the textile printing processing is performed as an image, and original image data being original data of the image drawn on the cloth; a transmission unit 36 that transmits the image data and the original image data to a server 50; and a receiving unit 37 that receives, from the server, an image quality parameter obtained by quantifying the image quality of the image data for the original image data in the server.SELECTED DRAWING: Figure 3
Patent JP-2022072808-A (JP)
Title: Heating cooking system
Inventor: HEMMI KENICHI
IPC: G06Q10/00
Filed: 2020-10-30
Abstract: To reduce time and effort of a user by performing automatic order of rice in consideration of conditions desired by the user.SOLUTION: A heating cooking system according to the disclosure includes a heating cooker and an external terminal. The external terminal stores a purchase history of rice and is configured to be communicable with the heating cooker. The heating cooker includes: a container for storing an object to be cooked including rice; heating means for heating the container and cooking; a temperature sensor for detecting a temperature of the object to be cooked; storage means for storing a storage amount of rice; and control means for performing consumption estimation processing of estimating a consumption of rice on the basis of a detection result of the temperature sensor during cooking, storage amount calculation processing of calculating a storage amount of rice from the purchase history of rice received from the eternal terminal and the consumption of rice estimated by the consumption estimation processing to store the result in the storage means, and order processing of ordering rice on the basis of the purchase history of rice received from the external terminal when the storage amount of rice stored by the storage means is a predetermined value or less.SELECTED DRAWING: Figure 3
Patent JP-2022075233-A (JP)
Title: Suction vehicle support system and suction method by suction vehicle
Inventor: SAITO YASUSHI
IPC: F04D7/00
Filed: 2020-11-06
Abstract: To provide a suction vehicle support system and a suction method that can realize suction work without lowering a solids pump, etc. underground and can also perform continuous suction.SOLUTION: A suction side 122 of a solids pump 120 installed on the ground is connected to a tank 112 of a suction vehicle 110, and the solids pump 120 is operated to suck underground sewage, sludge, etc. while operating a suction device of the suction vehicle 110. Here, the suction device of the suction vehicle 110 is first operated to store a certain amount of sewage, sludge, etc. in the tank 112, then an outlet of the suction vehicle 110 is opened to allow the sewage, sludge, etc. to reach the solids pump 120 side, and then the solids pump 120 is operated.SELECTED DRAWING: Figure 1
Patent JP-2022080598-A (JP)
Title: Carburized component
Inventor: ONISHI SHINYA
IPC: C21D1/06
Filed: 2020-11-18
Abstract: To provide a carburized component in which a stable carburized layer is obtained despite a high Cr material.SOLUTION: A carburized component is produced by carburizing a steel material in which a chemical composition is, by mass%, C: 0.10 to 0.35%, Si: 0.20 to 0.80%, Mn: 0.20 to 0.60%, P: ≤0.030%, S: ≤0.030%, Cr: 1.60 to 5.00%, Al: 0.003 to 0.050%, and N: 0.005 to 0.020%, and the remainder consists of Fe and inevitable impurities, and Cr+9.0Mn<8.6 is satisfied. In the carburized component, the hardness of a surface after carburization is 700Hv or more, and carbon content from the surface after carburization to the depth of 500 μm is 0.50 to 1.00%.SELECTED DRAWING: Figure 2
Patent JP-2021176476-A (JP)
Title: Game machine
Inventor: MAKINO YOSHITAKE
IPC: A63F7/02
Filed: 2020-11-19
Abstract: To provide a game machine which can suppress decrease of interest.SOLUTION: In a performance display device EH, a corresponding character icon K3 is displayed in at least a part of a period from a start of a variation game to a start of a ready-to-win performance, and a combination identifiable state can be generated in which a player can identify a jackpot expectation degree by a combination of the corresponding character icon K3 and an execution icon D indicating a current variation game. The combination identifiable state is not generated in a normal advantageous state and a special advantageous state, but may be generated in the special advantageous state. In addition, the normal advantageous state and the special advantageous state are more advantageous than the special advantageous state.SELECTED DRAWING: Figure 5